TY  - BOOK
AU  - Lindberg,Kreg
TI  - Policies for maximizing nature tourism's ecological and economic benefits: International Conservation Financing Project working project 
SN  - 0915825686
PY  - 1991///
CY  - Baltimore
PB  - World Resources Institute
KW  - Ecotourism
N1  - Bibliography : p. 33-37
ER  -